142835040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{99191}}^1$

素因数の和:99212

約数の個数: 72

約数和(自身を含む): 487429488

約数和(自身を除く): 344594448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 99191, 198382, 297573, 396764, 495955, 595146, 793528, 892719, 991910, 1190292, 1487865, 1587056, 1785438, 1983820, 2380584, 2975730, 3174112, 3570876, 3967640, 4463595, 4761168, 5951460, 7141752, 7935280, 8927190, 9522336, 11902920, 14283504, 15870560, 17854380, 23805840, 28567008, 35708760, 47611680, 71417520, 142835040]

約数ペア:

[(1, 142835040), (2, 71417520), (3, 47611680), (4, 35708760), (5, 28567008), (6, 23805840), (8, 17854380), (9, 15870560), (10, 14283504), (12, 11902920), (15, 9522336), (16, 8927190), (18, 7935280), (20, 7141752), (24, 5951460), (30, 4761168), (32, 4463595), (36, 3967640), (40, 3570876), (45, 3174112), (48, 2975730), (60, 2380584), (72, 1983820), (80, 1785438), (90, 1587056), (96, 1487865), (120, 1190292), (144, 991910), (160, 892719), (180, 793528), (240, 595146), (288, 495955), (360, 396764), (480, 297573), (720, 198382), (1440, 99191)]